Base | Representation |
---|---|
bin | 101111100101110110… |
… | …1110001000010001111 |
3 | 100202210122010112210101 |
4 | 1133023231301002033 |
5 | 3133302204114413 |
6 | 114541223551531 |
7 | 10245442556560 |
oct | 1371355610217 |
9 | 322718115711 |
10 | 102202019983 |
11 | 3a386415328 |
12 | 179832bb5a7 |
13 | 9839a9a64b |
14 | 4d376a6167 |
15 | 29d2704edd |
hex | 17cbb7108f |
102202019983 has 8 divisors (see below), whose sum is σ = 118402340768. Its totient is φ = 86401707264.
The previous prime is 102202019971. The next prime is 102202019989. The reversal of 102202019983 is 389910202201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 102202019983 - 229 = 101665149071 is a prime.
It is a super-3 number, since 3×1022020199833 (a number of 34 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102202019989) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100001466 + ... + 100002487.
It is an arithmetic number, because the mean of its divisors is an integer number (14800292596).
Almost surely, 2102202019983 is an apocalyptic number.
102202019983 is a deficient number, since it is larger than the sum of its proper divisors (16200320785).
102202019983 is an equidigital number, since it uses as much as digits as its factorization.
102202019983 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 200004033.
The product of its (nonzero) digits is 15552, while the sum is 37.
The spelling of 102202019983 in words is "one hundred two billion, two hundred two million, nineteen thousand, nine hundred eighty-three".
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